Class 11 Exam > Class 11 Questions > The solubility product of a salt having gener...
Start Learning for Free
The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005]
- a)1.0 x 10-4
- b)2.0 x 10-6 M
- c)4.0 x 10-10 M
- d)1.6 x 10-4 M
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The solubility product of a salt having general formula MX2, in water ...
Most Upvoted Answer
The solubility product of a salt having general formula MX2, in water ...
To solve this problem, we need to use the concept of solubility product (Ksp) and the stoichiometry of the salt.
The general formula of the salt is MX2, which means that for every molecule of salt that dissolves in water, it will dissociate into one M2+ ion and two X- ions.
Let's assume that the initial concentration of the salt (MX2) is "s". After complete dissociation, the concentration of M2+ ions will be "s" and the concentration of X- ions will be "2s".
The solubility product expression for this salt can be written as:
Ksp = [M2+][X-]^2
Given that the solubility product (Ksp) of the salt is 4x10^-12, we can substitute the concentrations of the ions and the value of Ksp into the equation:
4x10^-12 = (s)(2s)^2
4x10^-12 = 4s^3
s^3 = 10^-12
s = (10^-12)^(1/3)
s = 10^-4
Therefore, the concentration of M2+ ions in the aqueous solution of the salt is 1.0 x 10^-4 M.
Hence, the correct answer is option A, 1.0 x 10^-4 M.
The general formula of the salt is MX2, which means that for every molecule of salt that dissolves in water, it will dissociate into one M2+ ion and two X- ions.
Let's assume that the initial concentration of the salt (MX2) is "s". After complete dissociation, the concentration of M2+ ions will be "s" and the concentration of X- ions will be "2s".
The solubility product expression for this salt can be written as:
Ksp = [M2+][X-]^2
Given that the solubility product (Ksp) of the salt is 4x10^-12, we can substitute the concentrations of the ions and the value of Ksp into the equation:
4x10^-12 = (s)(2s)^2
4x10^-12 = 4s^3
s^3 = 10^-12
s = (10^-12)^(1/3)
s = 10^-4
Therefore, the concentration of M2+ ions in the aqueous solution of the salt is 1.0 x 10^-4 M.
Hence, the correct answer is option A, 1.0 x 10^-4 M.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Top Courses for Class 11View all
The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer?
Question Description
The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer?.
The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer?.
Solutions for The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The solubility product of a salt having general formula MX2, in water is 4x10-12. The concentration of M2+ ions in the aqueous solution of the salt is - [AIEEE-2005] a)1.0 x 10-4b)2.0 x 10-6 Mc)4.0 x 10-10 Md)1.6 x 10-4 MCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup